This is the seventh lesson in a series of learning modules on the topic of climate change. In this lesson, you will learn how several important feedback loops help drive and regulate earth's unique climate system and affect climate...

Anje-Margriet Neutel describes some common positive and negative feedback loops, examining how an ecosystem's many loops come together to make its 'trademark sound.' [5:11]

This section of a textbook provides information regarding human homeostasis, a process that has the body continuously monitor its internal conditions. Includes a linked video.

This article helps students identify the process by which body systems are regulated so that they remain stable.